Security readout for executives and security teams
GraphicsMagick 1.3.26 can mishandle specially shaped multi-frame image data, causing a heap overflow while writing RGB output. For leaders, the concern is any service that processes untrusted images with this version, especially automated upload, conversion, or thumbnail pipelines. Exposure is most plausible on systems running GraphicsMagick 1.3.26 that process third-party or user-supplied multi-frame images, or backend jobs that convert images to RGB formats. Exact package/version exposure depends on distribution packaging. Treat as a targeted remediation item for image-processing infrastructure. Prioritize public upload or conversion services first, but avoid emergency escalation unless local exposure is confirmed or vendor guidance indicates broader impact. Mitigation focus: Inventory systems and containers using GraphicsMagick, especially version 1.3.26.; Apply GraphicsMagick updates from Debian, Ubuntu, or the relevant vendor channel.; Restrict untrusted image processing until patched where feasible..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CVE-2017-11636 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- DSA-4321CVE reference · vendor-advisory, x_refsource_DEBIAN
- [debian-lts-announce] 20180627 [SECURITY] [DLA 1401-1] graphicsmagick security updateCVE reference · mailing-list, x_refsource_MLIST
- USN-4206-1CVE reference · vendor-advisory, x_refsource_UBUNTU
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.